Cozumel SEAWEED Problem (2022): A Detailed Guide!! University of South Florida scientists said January was the second consecutive month that the amount of seaweed doubled, reaching 8.7 million tons, which is enough to fill about 3,000 Olympic size pools. Sargassum peaks in summer, in June in July, there is no exception," explains Hu. April 30th, 2022, by University of South Florida Optical Oceanography Lab (huc@usf.edu, szhang26@usf.edu) The maps below show Sargassum abundance, with warm colors representing high abundance. Cozumel SEAWEED Problem (2022): A Detailed Guide!! They founddramatic changes in the chemistry and composition ofSargassum weed since the 1980s, "transforming this vibrant living organism into a toxic dead zone, FAU's announcement said. This is the collection of Presentations from the Sargassum Symposium.Feel free to download what you wish. Outlook of 2022 Sargassum blooms in the Caribbean Sea and Gulf of Mexico* December 31, 2022, by University of South Florida Optical Oceanography Lab (bbarnes4@usf.edu, yuyuan@usf.edu, huc@usf.edu) The maps below show Sargassum abundance, with warm colors representing higher values. Lindsay said the decaying seaweed could be smelled several streets away from the beach depending on the wind direction. Punta Cana is expected to remain relatively sargassum free in the first three months of 2023. In fact, many places in Punta Cana are now protected by seaweed barriers in 2023, and the local hotels also have dedicated staff that works diligently day and night to keep the beaches clean. Gulf Caribb. Sargassum seaweed has been a major issue for nearly all Caribbean countries since 2015. The numbers for July are starting to level off for now. Ive never seen it like this. The University of South Florida Satellite-based Sargassum Watch System has predicted 2018 will be a major bloom year, which is already impacting the Caribbean. "A lot of it is river runoff. In fact, it's an important fish habitat that provides food and refuge for fish, birds, crabs, shrimp and many other marine organisms. LaPointe suggested using floating barriers to keep the seaweed from coming ashore. This summer's Sargassum already has set a record. The SaWS is meant to provide such a function through producing and sharing customized satellite imagery in near real-time in a user-friendly way. Washed-up Sargassum:Washed-up Sargassum seaweed sometimes wreaks havoc and reeks; expect it for next several weeks, Pulled from waves:Several pulled from waves after boat capsizes near Melbourne Beach. An abundance of decaying Sargassum seaweed along a beach in Ft. Lauderdale, FL clumps on the wrack line. In the past five or six years we tend to see more and more sargassum than five or six years ago, said Hu. Playa del Carmen SEAWEED Crisis [2022]: A Detailed Guide!! However, excessive amounts of Sargassum on beaches in populated areas can cause a lot of problems and they must be physically removed. Sargassum season arrives in late May or June and sticks around through hurricane season, which ends Nov. 30. He went on to state that the amount offshore right now is four times what it typically is this time of year. All rights reserved. To help accomdate for Quintana Roo South and Tulum forecasts. By June 6, the leading edge of the massive river of dust reached South America, stretching more than 3,500 miles and coveringmore than 2.2 million square miles, according to theModerate Resolution Imaging Spectroradiometer (MODIS) on board NASAs Aqua satellite, which acquired a true-color image. In June 2021 (shown above) they found it in record-high amounts in the Caribbean, central west Atlantic Ocean, and Gulf of Mexico. Or find him on Twitter:@JWayEnviroor on Facebook:www.facebook.com/jim.waymer, Support local journalismand local journalists like me. Oct 8 06/10/2022 PRVISIONS POUR LES 4 PROCHAINS JOURS: Le courant de sud-est entrane les radeaux, qui pourront s'chouer principalement sur les ctes sud et est des les de #SaintMartin et de #SaintBarthlemy . 2023 www.floridatoday.com. The SEAS Program is an ongoing research effort from Texas A&M Galveston (TAMUG) that specializes in Sargassum seaweed movement and migration patterns, as well as identifying and understanding potential growth factors behind the blooms. Also, the level of Sargassum varies beach by beach, day by day, place by place, and season by season. Environ., 183:356-367. http://dx.doi.org/10.1016/j.rse.2016.04.019. This is a record-breaking number, and it indicates that massive waves of sargassum will land on the beaches of Punta . 1 0 obj As we've added more nitrogen from fertilizers, sewage, deforestation and other sources to coastal waters, seaweed and other aquatic plants seek more phosphates to balance their nutrients, Lapointe explained. Bio. Hus Optical Oceanography lab at USF measures the sargassum by satellite and has images dating back decades. It is also a marine resource for other uses such as biomass for food, fuel, and as a possible source of pharmaceutical materials. We will continue to closely monitor Sargassum coverage, with more updates provided by the end of January 2023. 'Daring' coral rescue as officials attempt to safeguard genetics of Florida reef tract, Why four nesting shorebirds had Palm Beach County officials jumping for joy, How coral is thriving in a trashy, polluted port thrashed by cruise ships, Giant manta ray babies and a study that could save a threatened species, Great hammerhead shark nursery discovered in urban area of Florida, Marine detectives: They're tracking syringes, blood vials, other disgusting stuff that washes up on our beaches. (Image: Brandy Campbell/FOX Weather) ( ) The city of Fort Lauderdale is taking this smelly problem on its beaches and repurposing it, composting the seaweed and using it as soil. More information and near real-time imagery can be found under the Sargassum Watch System (SaWS, https://optics.marine.usf.edu/projects/saws.html). However, apart from the seaweed, there are many good reasons to choose Bayahibe over Punta Cana. In black are areas with not enough data. Jupiter is hot spot for sharks munching on line-caught fish; now what can be done about it? Dr. Chuanmin Hu works at the University of South Florida and. Which is BETTER for Vacation? sargassum seaweed 1 year ago Save Heading down to Marathon and Key West May 8th for the week to get married and honeymoon and cant wait! February 17, 2022. "I think we're having a pretty bad year this year," Lapointe said. - 6p.m. The authors of this bulletin, as well as USF and NASA, take no responsibility for improper use or interpretation of the bulletin. Now, let us discuss how you check current Sargassum conditions to ensure that your vacation is sargassum-free: The most effective method of monitoring the current state of beaches in Punta Cana is via live cams. The year 2022 was particularly bad, as a large amount of sargassum seaweed landed on the shores of many Caribbean countries, ruining their pristine white sand beaches and spoiling the holidays of many tourists. We had moguls of it, said town councilmember Bobbie Lindsay about the sargassum. Sargassum decomposes into stinging thick layers on the surface of the water, depleting the oxygen in the water and destroying the marine life in the area. Typically, the season for the algae falls in the summer, starting mid-April and reaching its peak in May and June. We know that Punta Cana and other Caribbean countries faced their worst sargassum season in 2022. Mapping and quantifying Sargassum distribution and coverage in the Central West Atlantic using MODIS observations. All indications point to a major bloom impacting the region, starting in the next two months. And researchers warn that this seasonal so-called Sargassum storm is likely to get worsebefore easing up, as all the excess weeds at sea wash in with the winds and currents, often wrapped in a filamentous brown algae that's only making things worse. Anegada changed to Puerto Rico East and northern image added. endobj According to the Oceanographic Institute, which works in conjunction with the . This January already set a record for all previous January months.. According to Reportur, the amount of sargassum floating in the Central Atlantic Ocean in November 2022 increased to an astounding 6 million tons by December 2022. Monitoring Sargassum distribution and abundance in the ocean in a timely fashion is of great importance for studying ocean ecology, helping fishery management, and forecasting Sargassum beaching events. the neighborhood (50 km) of each coastal pixel and, computing the difference between those values The tools and understanding provided by these efforts can be utilized by future researchers and coastal zone managers for the purposes of education and outreach, enhanced coastal resiliency, and scientific advancement. The University of South Florida's December . Contact Waymer at 321-261-5903or jwaymer@floridatoday.com. Your California Privacy Rights/Privacy Policy. environmental and public health harm. But Lapointe says arsenic levels have been increasing in the seaweed as humans have contributed more nitrogen to the environment. 15:67-88. By no means should it be used for commercial purpose, or used for predicting bloom conditions for a specific location or beach. Parr, A.E. Information from the Optical Oceanography Laboratory of the University of South Florida indicates that Sargassum in the Caribbean Sea has increased by more than 100% since December 2021. . In 2022, Punta Canas shoreline experienced a record-breaking influx of seaweed, ruining the beauty of its world-famous beaches and making it difficult for tourists to explore water activities. She coversreal estate and how growth affects South Florida's environment. So, if you are planning a trip to Punta Cana, make sure to check the sargassum conditions on the beach or the place you intend to visit before you plan your trip. Beachgoers have been reporting mounds of seaweed washing up on the shores of South Florida and scientists say record amounts are choking the coasts of the Atlantic and the Caribbean. Dcouverte surprenante dans les sargasses au Mexique ! Over 44 thousand tonnes of sargassum were collected in 2021 alone, with around 30,000 of that being picked up in May alone. Hardy, and E. J. Hochberg (2015), Spectral and spatial requirements of remote measurements of pelagic Sargassum macroalgae, Remote Sens. Remote Sens. A further ten thousand is heading in the same direction the next week. These experimental Sargassum Inundation Reports (SIR) SargassumseaweedhasbeenabigproblemforCaribbeancountriessince 2015. Source Save my name, email, and website in this browser for the next time I comment. Outlook of 2022 Sargassum blooms in the Caribbean Sea and Gulf of Mexico* Its all over the place. an A&M Galveston research project dedcated to predicting Sargassum. Sargassum is a habitat for small fish and crabs, but too much can kill wildlife such as sea turtle nests. Hu says climate change could be at play as warmer waters could be causing higher algal blooms. MS Thesis, University of South Florida, 118pp. 33756 Sargassum, in other words, is very unpredictable and very difficult to track. A sargassum forecast released this week by the University of South Florida said the amount of sargassum in the Central West Atlantic and Caribbean Sea is higher than previous years, which means . Last year was a record-breaker for the total amount of sargassum, with it reaching a peak of 22 million tons in July. Hu said hes been called by real estate investors on where best to buy land along Mexicos Caribbean coastline to avoid sargassum. Going to the beach becomes a compromise -- how badly you want to enjoy the sun and surf versus how willing are you to put up with the seaweed. However, the important point to understand is that this problem is not limited only to Punta Cana. The bad news, scientists say, is that much more is headed our waythan has ever been documented before. In fact, the director of Sargasso Monitoring Network stated that efforts to stop the arrival of sargassum have already taken place. A monthly bulletin showed that there was a 100 percent increase in the amount of seaweed. The forecast indicates the possibility of a medium to high chance of more Sargassum polluting the beaches. In December 2022, the overall Sargassum quantity in the central Atlantic Ocean reversed its continuous decline in previous months. This is very rare in history, said USF oceanography professor Chuanmin Hu, about the rapid growth. The professor is with the University of South Florida's Optical Oceanography Lab. JACKSONVILLE BEACH, Fla. This coming summer, our coastline could be extra stinky on the First Coast thanks to an annual phenomenon. Here are our top picks for accommodations to stay in Bayahibe: Sargassum seaweed is usually harmless to humans when it is on water. Miami, FL 33149, USA Sargassum is a brown marine algae, commonly known as seaweed. Hotels in Bayahibe are usually 6 to 12 % cheaper than hotels in Punta Cana. The seaweed originated from the tropical Atlantic, and is believed to be a result of climate variability and other natural and unnatural processes. Using as core inputs the AFAI (Alternative Floating Algae Index) fields USF / NASA Alert: Second consecutive monthly doubling of Sargassum ! LaPointe spoke in September to the Palm Beach Town Council after sargassum piled up several feet deep at the north end of the island south of the Lake Worth Inlet, also known as the Palm Beach Inlet. In 2019, the Parks Department said they spent an estimated $45 million dollars removing Sargassum from a 15-mile stretch of beaches in Miami-Dade County. Punta Cana Seaweed Forecast 2023The sargassum season in 2023 is expected to be just as bad as the one in 2022. Child rapists in Florida could face death penalty under new bill, Police search for man connected to armed home invasion, dog shooting, Local Weather: The heat holds as windy becomes the weather word Friday, Weather is 95% favorable for a liftoff tonight, but teams are keeping an eye on weather along Dragons ascent corridor, Atlantic Beach city commission passes new law to address homelessness, More whales are dying, marine conservation groups are concerned. USF expects the trend of increasing Sargassum seaweed in the ocean to slow this month but with the possibility of ramping back up after that. The vectors in the images represent the geostrophic currents. However,thefrequencyandquantityofsargassumwashingup on Caribbeanbeacheshasconsiderablyincreasedsince2015. Punta Cana SEAWEED Problem (2022): Everything You Need To Know!! The bulletins started in early February 2018, and they are meant to give an outlook of Sargassum bloom probability in certain regions in the upcoming months, based on bloom conditions in previous months, and previous years. According to the University of South Florida's "Outlook of 2020 Sargassum ," the . 458:46-56. 4, 764773. Researchers at the University of South Florida are warning of a massive sargassum bloom this year after satellite imagery detected 4 million metric tons of the seaweed . Cancun Sargassum Conditions: Forecast for 2022 It is obvious now that this will be the worst sargassum season in five years. 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